Perhaps you should try some spelling variations:
thanh trung » thanh tung
khong cong » thong cong, khong cang, chong cong
tam khong » ta khong, tao khong, tam thuong
chi xanh » chi anh, chi danh, chi hanh
cong tac » cong ty
tac hang » tac vang, bac thang, tac chong
hang cau » hang dau, hang ca, nhung cau
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - thanh trung tam khong cong tac hang cau~.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - thanh trung tam khong cong tac hang cau*.