Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
phung cong » nhung cong, phong cong, nhung chong
hieu xanh » chieu xanh, hieu manh, hieu nganh
hung cong » nhung cong, hung cuong, dung cong
manh toan » thanh toan, anh tuan, tinh toan
doc hieu » toc thieu, hoc thieu, hoc hien
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - thanh trung tuan ((hung cong) or (phung cong)) manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - thanh trung tuan ((hung cong) OR (phung cong)) manh toan ban*.