Perhaps you should try some spelling variations:
thanh trong » thanh trung, tranh trong, hanh trong
phap phong » hai phong
theo chau » theo chu, theo chieu, theo phap
chau tinh » cuu tinh, ha tinh, cua tinh
phap phan » phap phat, phap hoan, phap luan
cong tac » cong ty
phan cac » nhan cach, phan dau, phan lap
khan ap » khan cap, han ap, khan dam

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 - thanh trong ((phap phong) OR (phap phan)) cong tac ((phan cac) or (khan ap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chau tinh - thanh trong ((phap phong) OR (phap phan)) cong tac ((phan cac) OR (khan ap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chau tinh - thanh trong ((phap phong) OR (phap phan)) cong tac ((phan cac) or (khan ap))".
• Adding a wildcard symbol may retrieve word variants: theo chau tinh - thanh trong ((phap phong) OR (phap phan)) cong tac ((phan cac) or (khan ap))*.