Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nang trong » nang truong, lang trong, mang trong
tieu sach » chieu sach, dien sach, te sach
trinh cua » tinh cua, trinh luat, trinh quan
trong van » trong cac
cua nang » chua nang, cua dang, cua hang
quan cua » quan luan, ban cua, gian cua
tuan cu » tuan tu, tuan thu, than cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sach - hanh trinh cua nang trong van ((tuan cu) or (quan cua))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sach - hanh trinh cua nang trong van ((tuan cu) OR (quan cua)).
• Adding a wildcard symbol may retrieve word variants: theo tieu sach - hanh trinh cua nang trong van ((tuan cu) or (quan cua))*.