Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, tran tuan
duong cong » luong cong, duong trong, trong cong
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
tan toan » tan tran, tap toan, van toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - thanh trung tuan ((duong cong) or (dung cong)) tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung tuan ((duong cong) OR (dung cong)) tan toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung tuan ((duong cong) or (dung cong)) tan toan tap*.