Perhaps you should try some spelling variations:
thien chanh » thien thanh, thien chinh, hien hanh
nhung cong » dung cong, thong cong, nhung don
thien anh » thien danh, tien anh, thien thanh
manh hung » anh huong
hang cong » dang cong, hang nong, bang cong
hung cua » huong cua, chung cua, khung cua
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien chanh) or (thien anh)) - manh hung cua ((nhung cong) or (hang cong)) dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien chanh) OR (thien anh)) - manh hung cua ((nhung cong) OR (hang cong)) dan than cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((thien chanh) or (thien anh)) - manh hung cua ((nhung cong) or (hang cong)) dan than cau*.