Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
tung nghe » truong nghe, trong nghe, cuong nghe
nghe tong » nghe thong, nghe trong, nghe cong
tong cong » trong cong, cong cong, dung cong
cong tac » cong ty
tac van » tac vang, cac van, tac va

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - thanh tung nghe tong cong tac van ban~.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - thanh tung nghe tong cong tac van ban*.