Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
chua tinh » cua tinh, cha tinh, thuat tinh
dung cong » dung trong
chu tinh » chau tinh, cuu tinh, chu tich
tran duy » tran duc, tran quy, tran thuy
duy dung » duc dung, duy hung, duy tung
cong tap » cuong tap, cong tac, cong tan
tap quan » tac quan, hai quan
quan cau » quang cao, toan cau, quan ha

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 duy dung cong tap quan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu tinh) OR (chua tinh)) - thanh tran duy dung cong tap quan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu tinh) OR (chua tinh)) - thanh tran duy dung cong tap quan cau*.