Perhaps you should try some spelling variations:
danh vai » danh sai, doanh van, dang van
tu sach » thu sach, su sach, te sach
danh va » doanh va, hanh va, anh va
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
vu sach » vu bach, su sach, vu khach
xuc va » duc va, tuc va, luc va
ve cam » ve cham, ve cac, va cam
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (vu sach)) ky nang x hoi. hieu ve cam xuc va ((danh vai) or (danh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (vu sach)) ky nang x hoi. hieu ve cam xuc va ((danh vai) OR (danh va)) cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (vu sach)) ky nang x hoi. hieu ve cam xuc va ((danh vai) or (danh va)) cua tre*.