Perhaps you should try some spelling variations:
trinh giang » trinh giao, trinh giai, trinh tieng
trinh mang » trinh bang, trinh nang, trinh trang
chau tinh » cuu tinh, ha tinh, cua tinh
tong cong » trong cong, cong cong, dung cong
cong tan » cong tac, cong san, cong thanh
than cap » khan cap, thanh lap, thanh cac
phan cau » phan dau, phan cac, phan tu
ho chau » ha chau, ho chu, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - canh ((trinh mang) OR (trinh giang)) tong cong tan ((than cap) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - canh ((trinh mang) OR (trinh giang)) tong cong tan ((than cap) OR (phan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chau tinh - canh ((trinh mang) OR (trinh giang)) tong cong tan ((than cap) or (phan cau))".
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - canh ((trinh mang) OR (trinh giang)) tong cong tan ((than cap) or (phan cau))*.