Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong thanh » dong thanh, cong tan, truong thanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
phap dung » pham dung, phan dung, phap cung
pham dang » phan dang, pham hang, pham quang
toc hieu » toc thieu, doc hieu, hoc thieu
hoa cao » hoc cao, hoa co, hoa cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc hieu manh - thanh trung ((phap dung) or (pham dang)) ((cong thanh) or (cong trinh)) hoa cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu manh - thanh trung ((phap dung) OR (pham dang)) ((cong thanh) OR (cong trinh)) hoa cao.
• Adding a wildcard symbol may retrieve word variants: toc hieu manh - thanh trung ((phap dung) or (pham dang)) ((cong thanh) or (cong trinh)) hoa cao*.