Perhaps you should try some spelling variations:
thuat nhung » thuat hung, thuat chung, thuat chuong
thanh tran » thanh trang, thanh toan, thanh tra
tran thuat » trong thuat, trien thuat, tran tuan
nhung cong » dung cong, thong cong, hang cong
chua tinh » cua tinh, cha tinh, thuat tinh
chu tinh » chau tinh, cuu tinh, chu tich
van toan » van tuan, van thanh, manh toan
van tan » van tuan, van ban, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu tinh) or (chua tinh)) - thanh tran thuat nhung cong ((van toan) OR (van tan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu tinh) OR (chua tinh)) - thanh tran thuat nhung cong ((van toan) OR (van tan)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu tinh) or (chua tinh)) - thanh tran thuat nhung cong ((van toan) OR (van tan)) cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chu tinh) or (chua tinh)) - thanh tran thuat nhung cong ((van toan) OR (van tan)) cao*.