Perhaps you should try some spelling variations:
thien van » thi van
sach tai » sach bai, sach tham, sach dao
tai lang » tai cong, thi lan, tai san
hieu van » hieu va, lieu va, hieu ve
thanh va » thanh van, hanh va, thanh ha
te sach » toc sach
lang xa » lang ha, dang xay, lang van
xuc va » duc va, tuc va, luc va
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: te sach tai lang xa hoi. ((hieu van) OR (thien van)) cam xuc va ((hanh vi) or (thanh va)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tai lang xa hoi. ((hieu van) OR (thien van)) cam xuc va ((hanh vi) OR (thanh va)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tai lang xa hoi. ((hieu van) OR (thien van)) cam xuc va ((hanh vi) or (thanh va)) cua te".
• Adding a wildcard symbol may retrieve word variants: te sach tai lang xa hoi. ((hieu van) OR (thien van)) cam xuc va ((hanh vi) or (thanh va)) cua te*.