Perhaps you should try some spelling variations:
thien van » thi van
hanh lai » hanh lam, hanh tai, thanh lap
vu sach » vu bach, su sach, vu khach
van cac » van hac, van cau, van bac
cac tuc » cac toc, cac tu, cac tac
va hanh » van hanh, va thanh, va danh
lai cua » dai cua, hai cua, lai chau
y lang » o lang, tay lang, yen lang
_ lang » o lang, _ land
tuc va » thuc va, truc va, tuc xa
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) OR (_ lang)) xa hoi. thien van cac tuc va hanh lai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ((y lang) OR (_ lang)) xa hoi. thien van cac tuc va hanh lai cua te".
• Adding a wildcard symbol may retrieve word variants: vu sach ((y lang) OR (_ lang)) xa hoi. thien van cac tuc va hanh lai cua te*.