Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh vai » thanh hai, thanh van, thanh tai
may nang » may nong, ky nang, cam nang
dai nang » da nang, dai dang, dai thang
su sach » so sach, vu sach
vai cua » dai cua, hai cua, lai cua
xuc van » duc van, luc van, vuc van
mai hoi » mai khoi, dai hoi, lai hoi
cua duc » cua tuc, cua nuoc, cua quoc
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
v nang » va nang, vu nang, van nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ((((may nang) or (dai nang))) or (v nang)) mai hoi. hieu ve cam xuc van thanh vai cua duc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((((may nang) OR (dai nang))) OR (v nang)) mai hoi. hieu ve cam xuc van thanh vai cua duc.
• Adding a wildcard symbol may retrieve word variants: su sach ((((may nang) or (dai nang))) or (v nang)) mai hoi. hieu ve cam xuc van thanh vai cua duc*.