Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cau tren » cu tren, dau tren, ca tren
thanh vi » hanh vi, thanh va, thanh ve
lang van » dang van, tang van, hoang van
cham xuc » cam xuc, chat xuc, cham soc
sach ky » sach y, sach ty, sach kem
xuc van » duc van, luc van, vuc van
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
van hoi » van hoa, van hoc, van hoe
la tren » loai tren, dua tren, dat tren
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach ky) OR (sac ky)) lang van hoi. hieu ve cham xuc van thanh vi ((cau tren) or (la tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach ky) OR (sac ky)) lang van hoi. hieu ve cham xuc van thanh vi ((cau tren) OR (la tren))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((sach ky) OR (sac ky)) lang van hoi. hieu ve cham xuc van thanh vi ((cau tren) or (la tren))*".