Perhaps you should try some spelling variations:
qua cham » qua hai, qua cac, va cham
cham xuc » cam xuc, chat xuc, cham soc
va thanh » gia thanh, ban thanh, le thanh
te sach » toc sach
va dinh » van dinh, va kinh, vu dinh
ky lang » ky nang, ky dang, ky tang
lang ha » long ha
vai cua » dai cua, hai cua, lai cua
sach ky » sac ky, sach y, sach ty
va tinh » may tinh
cua te » cua tu
ha hoi » hoa hoi, ha noi, xa hoi

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 ky lang ha hoi. hieu qua cham xuc ((((va thanh) OR (va tinh))) or (va dinh)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky lang ha hoi. hieu qua cham xuc ((((va thanh) OR (va tinh))) OR (va dinh)) vai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky lang ha hoi. hieu qua cham xuc ((((va thanh) OR (va tinh))) or (va dinh)) vai cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ky lang ha hoi. hieu qua cham xuc ((((va thanh) OR (va tinh))) or (va dinh)) vai cua te*.