Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
dung cong » dung trong
hieu van » hieu va, thien van, lieu va
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (((hieu van) or (nhieu tang)))) - canh tranh cua dung cong tan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (((hieu van) OR (nhieu tang)))) - canh tranh cua dung cong tan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (((hieu van) or (nhieu tang)))) - canh tranh cua dung cong tan phan cau*.