Perhaps you should try some spelling variations:
thanh chuong » thanh huong, nhanh chong, thanh hung
nhung cong » dung cong, thong cong, hang cong
cao nhung » cho nhung, cam nhung, cao chung
cong doan » cong dan, cong hoan, dong doanh
hoc tien » hoc tieng, hoc hien, hoc vien
tien anh » tieng anh, tien manh, dien anh
doan van » doan va, hoang van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tien anh - ((thanh chuong) or (thanh cong)) cao nhung cong doan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tien anh - ((thanh chuong) OR (thanh cong)) cao nhung cong doan van ban.
• Adding a wildcard symbol may retrieve word variants: hoc tien anh - ((thanh chuong) or (thanh cong)) cao nhung cong doan van ban*.