Perhaps you should try some spelling variations:
hanh lai » hanh lam, hanh tai, thanh lap
vu sach » vu bach, su sach, vu khach
lang xa » lang ha, dang xay, lang van
van bac » van ban, van bao, van hac
van cau » van dau, van chat, toan cau
van hau » van ha, van hai, van dau
va hanh » van hanh, va thanh, va danh
lai cua » dai cua, hai cua, lai chau
y lang » o lang, _ lang, tay lang
cua te » cua tu

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 y lang xa hoi. thi ((van bac) or (((van cau) or (van hau)))) duc va hanh lai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y lang xa hoi. thi ((van bac) OR (((van cau) OR (van hau)))) duc va hanh lai cua te.
• Adding a wildcard symbol may retrieve word variants: vu sach y lang xa hoi. thi ((van bac) or (((van cau) or (van hau)))) duc va hanh lai cua te*.