Perhaps you should try some spelling variations:
thieu nien » thien nhien
lang thai » lang chai, dang thai, lang hai
thai cua » than cua, tai cuc, tri cua
vu khanh » vu thanh, van khanh, duy khanh
nien cac » vien cac, dien cac, bien cac
va lang » va nang, hoa lang
cac cao » cac co, ca cao, bac cao
tu sach » thu sach, te sach, tu cach
nang xa » nang x, lang xa, nang ma
su sach » so sach, vu sach
cua tre » cua te, cuu tre, cua triet
cao va » cao van, tao va, co 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) or (((su sach) or (vu khanh)))) ky nang xa hoi. thieu nien cac cao va lang thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (((su sach) OR (vu khanh)))) ky nang xa hoi. thieu nien cac cao va lang thai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (((su sach) or (vu khanh)))) ky nang xa hoi. thieu nien cac cao va lang thai cua tre*.