Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
duong cong » luong cong, duong trong, trong cong
dung cong » dung trong
ho nhieu » hop nhieu, ho chieu, he nhieu
than cau » toan cau, than cap, thanh chau
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 nhieu tang - hanh trinh quan ((duong cong) or (dung cong)) dan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho nhieu tang - hanh trinh quan ((duong cong) OR (dung cong)) dan ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - hanh trinh quan ((duong cong) or (dung cong)) dan ((than cau) or (phan cau))*.