Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
truong suat » truong luat, truong sua, truong cua
thong cong » trong cong, tong cong, thong thong
hieu manh » chieu xanh, hieu nganh, dieu hanh
thien anh » thien danh, tien anh, thien thanh
van tuan » van quan, van ban, anh tuan
dan toan » van toan, dan than, manh toan

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) or (thien anh)) - hanh truong suat thong cong ((van tuan) or (dan toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu manh) OR (thien anh)) - hanh truong suat thong cong ((van tuan) OR (dan toan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu manh) or (thien anh)) - hanh truong suat thong cong ((van tuan) or (dan toan)) cau*.