Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh vai » thanh hai, thanh van, thanh tai
hieu van » hieu va, thien van, lieu va
tu sach » thu sach, su sach, te sach
vu sach » vu bach, su sach, vu khach
ky tang » ky nang, ky dang, kho tang
tang ma » mang may, tang van
nam xuc » cam xuc, nam xua, nam thuc
xuc van » duc van, luc van, vuc van
vai cua » dai cua, hai cua, lai cua
ma hoi » mai hoi, xa hoi, ma hoa
cua cu » cua chu, cua cau, cua su

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 tang ma hoi. hieu van nam xuc van thanh vai cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (vu sach)) ky tang ma hoi. hieu van nam xuc van thanh vai cua cu.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (vu sach)) ky tang ma hoi. hieu van nam xuc van thanh vai cua cu*.