HSK 4
便于
biànyú动
easy to; convenient for
把文件放这里便于查找。
Bǎ wén jiàn fàng zhè lǐ biàn yú chá zhǎo.
Put the file here so it is easy to find.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 4.