People shop for plants in preparing for the upcoming Chinese Lunar New Year at the 30th Chinese Lunar New Year Flower & Gift Fair in Richmond, Canada, Jan. 30, 2019. The seven-day Chinese Lunar New Year Flower & Gift Fair, west Canada's largest indoor Lunar New Year festivity, was opened on Tuesday. (Xinhua /Liang Sen)

People shop for plants in preparing for the upcoming Chinese Lunar New Year at the 30th Chinese Lunar New Year Flower & Gift Fair in Richmond, Canada, Jan. 30, 2019. The seven-day Chinese Lunar New Year Flower & Gift Fair, west Canada's largest indoor Lunar New Year festivity, was opened on Tuesday.

A resident shops for decorations while visiting the 30th Chinese Lunar New Year Flower & Gift Fair in Richmond, Canada, Jan. 30, 2019. The seven-day Chinese Lunar New Year Flower & Gift Fair, west Canada's largest indoor Lunar New Year festivity, was opened on Tuesday.

People shop for plants in preparing for the upcoming Chinese Lunar New Year at the 30th Chinese Lunar New Year Flower & Gift Fair in Richmond, Canada, Jan. 30, 2019. The seven-day Chinese Lunar New Year Flower & Gift Fair, west Canada's largest indoor Lunar New Year festivity, was opened on Tuesday.

People select mandarin trees while visiting the 30th Chinese Lunar New Year Flower & Gift Fair in Richmond, Canada, Jan. 30, 2019. The seven-day Chinese Lunar New Year Flower & Gift Fair, west Canada's largest indoor Lunar New Year festivity, was opened on Tuesday.

A resident selects paper decorations during the 30th Chinese Lunar New Year Flower & Gift Fair in Richmond, Canada, Jan. 30, 2019. The seven-day Chinese Lunar New Year Flower & Gift Fair, west Canada's largest indoor Lunar New Year festivity, was opened on Tuesday.

A resident shops for socks while visiting the 30th Chinese Lunar New Year Flower & Gift Fair in Richmond, Canada, Jan. 30, 2019. The seven-day Chinese Lunar New Year Flower & Gift Fair, west Canada's largest indoor Lunar New Year festivity, was opened on Tuesday.

People shop for plants in preparing for the upcoming Chinese Lunar New Year at the 30th Chinese Lunar New Year Flower & Gift Fair in Richmond, Canada, Jan. 30, 2019. The seven-day Chinese Lunar New Year Flower & Gift Fair, west Canada's largest indoor Lunar New Year festivity, was opened on Tuesday.

People shop for plants in preparing for the upcoming Chinese Lunar New Year at the 30th Chinese Lunar New Year Flower & Gift Fair in Richmond, Canada, Jan. 30, 2019. The seven-day Chinese Lunar New Year Flower & Gift Fair, west Canada's largest indoor Lunar New Year festivity, was opened on Tuesday.