Perhaps you should try some spelling variations:
thanh phan » thanh pho, thanh san, thanh toan
cong thanh » dong thanh, cong trinh, cong tan
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh nang, anh sang, anh tong
anh bang » anh hoang, anh quang, tinh bang
anh dang » anh dong, anh dung, anh danh
cua dung » cua dang, cua dong, qua dung
phan cau » phan dau, phan cac, phan tu

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 xanh - ((((anh tang) or (anh bang))) or (anh dang)) cua dung cong thanh phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((((anh tang) OR (anh bang))) OR (anh dang)) cua dung cong thanh phan cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((((anh tang) or (anh bang))) or (anh dang)) cua dung cong thanh phan cau*.