Perhaps you should try some spelling variations:
thuong phong » thuong phuong, thong phong, truong phuong
hieu manh » chieu xanh, hieu nganh, dieu hanh
phong hoc » phong ho, thong hoc, phuong hoa
hoc hieu » hoc thieu, hoc hien, doc hieu
thong tu » phong tuc, thong tin, thong ke
hoc phan » hoc dan, hoc pho
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - thanh ((thong tu) or (thong quan)) thuong phong hoc phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - thanh ((thong tu) OR (thong quan)) thuong phong hoc phan lap.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - thanh ((thong tu) or (thong quan)) thuong phong hoc phan lap*.