Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
tong cong » trong cong, cong cong, dung cong
dung vat » dong vat, dung dat, dung van
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap
ho chau » ha chau, ho chu, o chau
bang va » hang va, ban va, trang va

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 - hanh ((((dung va) or (dung vat))) or (bang va)) tong cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh ((((dung va) OR (dung vat))) OR (bang va)) tong cong dan than tap.
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh ((((dung va) or (dung vat))) or (bang va)) tong cong dan than tap*.