Perhaps you should try some spelling variations:
theo phap » thi phap
phap tinh » phap sinh, phap tieng, phap tang
hanh dong » anh dong, ha dong
dong luan » dung luan, tong luan, dong xuan
luan hanh » luan thanh, luan han, luan danh
hanh cong » thanh cong, hang cong, nhanh chong
dan toan » dan than, manh toan, xuan toan
van toan » van tuan, van thanh, manh toan
van tan » van tuan, van ban, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo phap tinh - hanh dong luan hanh cong ((dan toan) or (((van toan) or (van tan)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo phap tinh - hanh dong luan hanh cong ((dan toan) OR (((van toan) OR (van tan)))) cau.
• Adding a wildcard symbol may retrieve word variants: theo phap tinh - hanh dong luan hanh cong ((dan toan) or (((van toan) or (van tan)))) cau*.