Perhaps you should try some spelling variations:
tran thang » tran thanh, tran thong, toan thang
thieu manh » tien manh, trieu minh, chieu xanh
thang long » thanh cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
long lang » long liang, cong lang, hoang lang
lang cong » dang cong, bang cong, hang cong
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu manh) or (hieu manh)) - tran thang long lang cong danh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu manh) OR (hieu manh)) - tran thang long lang cong danh toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu manh) or (hieu manh)) - tran thang long lang cong danh toan cau*.