Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
vu khach » vu khanh, vu khac, vay khach
trong xa » trong xay, trong ca, trong xu
va thanh » gia thanh, ban thanh, va tinh
cua viet » ca viet, hoa viet, cua vat
vu sach » vu bach, su sach
y trong » ly trong, ky trong, _ trong
hieu ve » hieu va, hieu van
cac tac » cac toc, cac bac, cac dac
vai cua » dai cua, hai cua, lai cua
ve cac » va cac, vien cac
tac va » tac da, tac xa, tuc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sach) or (vu khach)) y trong xa hoi. hieu ve cac tac va thanh vai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (vu khach)) y trong xa hoi. hieu ve cac tac va thanh vai cua viet.
• Adding a wildcard symbol may retrieve word variants: ((vu sach) or (vu khach)) y trong xa hoi. hieu ve cac tac va thanh vai cua viet*.