Perhaps you should try some spelling variations:
tuong dong » tuong duong, trong dong, cuong duong
trang cua » tranh cua, tang cua, trung cua
doanh cua » doanh luan
chu sang » chu bang, chieu sang, chuc nang
thu sang » thu hang, thu san, thu bang
dong dan » dong danh, duong dan, dong san
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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: theo ((chu sang) OR (thu sang)) - hanh ((trang cua) OR (doanh cua)) tuong dong dan than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu sang) OR (thu sang)) - hanh ((trang cua) or (doanh cua)) tuong dong dan than cao~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu sang) OR (thu sang)) - hanh ((trang cua) or (doanh cua)) tuong dong dan than cao*.