Perhaps you should try some spelling variations:
chinh chua » chinh cua, chinh cho, chinh phuc
chinh phu » tinh phu, chinh cho
nang dong » nang song, lang dong, nang luong
chi sach » chinh sach, chieu sach, co sach
dong anh » hong anh, dong thanh, hoang anh
tuan cao » juan cao, quang cao, thuan cam
toan cao » toan ban, toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi sach - hanh ((chinh chua) or (chinh phu)) nang dong anh ((tuan cao) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi sach - hanh ((chinh chua) OR (chinh phu)) nang dong anh ((tuan cao) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: doi chi sach - hanh ((chinh chua) or (chinh phu)) nang dong anh ((tuan cao) or (toan cao))*.