Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chau tinh » cuu tinh, ha tinh, cac tinh
cua tinh » cua sinh, va tinh, ha tinh
hanh ban » thanh ban, hang ban, hanh san
va thong » va thuong, va phuong, he thong
cong san » cong tac
san chan » san chang, dan chan, san chay
chan cau » phan cau, can cau, chinh 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) OR (cua tinh)) - hanh ban va thong cong san chan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chau tinh) OR (cua tinh)) - hanh ban va thong cong san chan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chau tinh) OR (cua tinh)) - hanh ban va thong cong san chan cau*.