Perhaps you should try some spelling variations:
thanh tung » thanh cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
cong cong » cong dong, trong cong, dung cong
cong sang » cong san, cong lang, cong vang
sang than » cang thang, dang thanh, sang tao
hoc hieu » hoc thieu, hoc hien, doc hieu
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 hieu manh - ((thanh trung) OR (thanh tung)) cua cong cong sang than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu manh - ((thanh trung) OR (thanh tung)) cua cong cong sang than cau".
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - ((thanh trung) OR (thanh tung)) cua cong cong sang than cau*.