Perhaps you should try some spelling variations:
theo chau » theo chieu, theo cap, theo dau
theo phap » thi phap
hanh dung » thanh dung, anh dung, hanh dong
cua thong » cua thuong, cua khong, cua tong
thong dan » thong van, tuong dan, thong den
theo chu » theo chieu, cho chu, chao chu
dung cua » dung luan, dung cho
dan van » dang van, doan van, dao van

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) or (theo chu))) or (theo phap)) tinh - hanh dung cua thong thong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chau) OR (theo chu))) OR (theo phap)) tinh - hanh dung cua thong thong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((((theo chau) or (theo chu))) or (theo phap)) tinh - hanh dung cua thong thong dan van ban*.