Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
tang hoa » hang hoa, tang ho, nang hoa
cong tac » cong ty
tang ha » lang ha, tang ma, trung ha
tac ran » tac can, tac van, tac quan
ran cau » van cau, ban cau, can cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chau tinh - hanh ((tang hoa) OR (tang ha)) khong cong tac ran cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chau tinh - hanh ((tang hoa) OR (tang ha)) khong cong tac ran cau".
• Adding a wildcard symbol may retrieve word variants: theo chau tinh - hanh ((tang hoa) OR (tang ha)) khong cong tac ran cau*.