Perhaps you should try some spelling variations:
dung cong » dung trong
chau tinh » cuu tinh, ha tinh, cua tinh
anh dong » anh huong, anh son
dong cua » dung cua, cong cua, huong cua
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty
toan tap » toan ban
phan tap » phan lap, han tap, pha tap
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 - anh dong cua dung cong tac ((toan tap) or (phan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - anh dong cua dung cong tac ((toan tap) OR (phan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - anh dong cua dung cong tac ((toan tap) or (phan tap))*.