Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
trong choa » trong choi, trong chop, trong hoa
hoc chieu » hoc thieu, ho chieu, hoc hien
trong cho » trong tho, trong co, rong cho
dang dung » dan dung, dang hung, dang quang
dung dan » dung dat, dung san, tung dan
dan than » dan chan, ban than, van than
than man » than ma, thanh san, tran manh

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - tranh ((trong choa) OR (trong cho)) dang dung dan than man~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - tranh ((trong choa) or (trong cho)) dang dung dan than man*.