Perhaps you should try some spelling variations:
nhieu tang » chieu sang, nhiet nang
hieu lang » chieu sang, hieu quang, hieu van
nhan dong » nhanh dong, nhan dang, phan dong
dong chua » dong chuan, dong cua, cong chua
chua dong » cua dong, ha dong, huy dong
dong cong » duong cong, dung cong, dang cong
cong manh » cong danh, duong manh, cong thanh
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu lang) or (nhieu tang)) - nhan dong chua dong cong manh ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu lang) OR (nhieu tang)) - nhan dong chua dong cong manh ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (nhieu tang)) - nhan dong chua dong cong manh ((toan cau) or (toan tap))*.