Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
su triet » su viet, su tien, ve triet
sach tai » sach tham, sach dao, sach xa
sach bai » sach dao, cac bai, sach xa
hanh lai » hanh lam, hanh tai, thanh loi
qua cam » qua cham, qua cac, qua ca
lang xa » lang ha, dang xay, lang van
cam tuc » cam xuc, cam tu, nam thuc
tuc va » thuc va, truc va, tuc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach tai) or (sach bai)) lang xa hoi. hieu qua cam tuc va ((hanh lai) or (thanh lap)) su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach tai) OR (sach bai)) lang xa hoi. hieu qua cam tuc va ((hanh lai) OR (thanh lap)) su triet.
• Adding a wildcard symbol may retrieve word variants: tu ((sach tai) or (sach bai)) lang xa hoi. hieu qua cam tuc va ((hanh lai) or (thanh lap)) su triet*.