Perhaps you should try some spelling variations:
danh thai » anh thai, dang thai, dinh thai
qua cham » qua hai, qua cac, va cham
cham duc » pham duc, cham soc, pham duy
thai cua » than cua, tai cuc, tri cua
te cach » ve cach, te sach, tu cach
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
va danh » va dinh, va dan, va hanh
cua tre » cua te, cuu tre, cua triet
te cac » tu cac, ve cac, te cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te cac) or (te cach)) ky lang xa hoi. hieu qua cham duc va danh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te cac) OR (te cach)) ky lang xa hoi. hieu qua cham duc va danh thai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((te cac) or (te cach)) ky lang xa hoi. hieu qua cham duc va danh thai cua tre*.