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
nhung cong » thong cong, hang cong, nhung don
thanh tran » thanh trang, thanh toan, thanh tra
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
tran tan » tran tuan, tran van, tran thanh

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 ((nhung cong) OR (dung cong)) thanh tran tan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh trung tuan ((nhung cong) OR (dung cong)) thanh tran tan".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung tuan ((nhung cong) OR (dung cong)) thanh tran tan*.