Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
suc dinh » su dinh, luoc dinh, sung dinh
cua viet » ca viet, hoa viet, cua vat
su sach » so sach, vu sach
ty hang » ly hang, thi hang, thu hang
hieu ve » hieu va, hieu van
cam suc » cam xuc, cao suc, cham soc
vai cua » dai cua, hai cua, lai cua
ve cam » ve cham, ve cac, va cam

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 ((ty hang) or (ty xang)) xa hoi. hieu ve cam suc dinh thanh vai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((ty hang) OR (ty xang)) xa hoi. hieu ve cam suc dinh thanh vai cua viet.
• Adding a wildcard symbol may retrieve word variants: su sach ((ty hang) or (ty xang)) xa hoi. hieu ve cam suc dinh thanh vai cua viet*.