Perhaps you should try some spelling variations:
thanh van » thanh san, thanh toan, thanh phan
cau tren » cu tren, dau tren, ca tren
cham xuc » cam xuc, chat xuc, cham soc
hanh va » hang va, hanh vi
ve cham » va cham, ve chat, vu cham
sach lo » sach dao, sach doi, sach hoi
tu sach » thu sach, su sach, te sach
sang ma » tang ma, sang tao, mang may
nang ma » tang ma, nang cao, mang may
hieu ve » hieu va, hieu van
xuc va » duc va, tuc va, luc va

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 lo ((nang ma) or (sang ma)) hoi. hieu ve cham xuc va ((thanh van) or (hanh va)) cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach lo ((nang ma) OR (sang ma)) hoi. hieu ve cham xuc va ((thanh van) OR (hanh va)) cau tren.
• Adding a wildcard symbol may retrieve word variants: tu sach lo ((nang ma) or (sang ma)) hoi. hieu ve cham xuc va ((thanh van) or (hanh va)) cau tren*.