Perhaps you should try some spelling variations:
trung thanh » truong thanh
trung tuan » trung tam, tran tuan, truong thanh
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
toan tap » toan ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi khi) OR (hoc thieu)) xanh - thanh ((trung tuan) OR (trung thanh)) nhung cong thanh toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi khi) or (hoc thieu)) xanh - thanh ((trung tuan) OR (trung thanh)) nhung cong thanh toan tap~".
• Adding a wildcard symbol may retrieve word variants: ((doi khi) or (hoc thieu)) xanh - thanh ((trung tuan) OR (trung thanh)) nhung cong thanh toan tap*.