Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
trinh cua » tinh cua, trinh quan, trinh luan
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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 ((trinh cua) OR (trinh luat)) nhung cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chau tinh - hanh ((trinh cua) OR (trinh luat)) nhung cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: theo chau tinh - hanh ((trinh cua) OR (trinh luat)) nhung cong dan toan tap*.