Perhaps you should try some spelling variations:
thieu nien » thien nhien
nien bach » vien bach, dien sach, mien bac
phan danh » phan dang, phan dinh, phan anh
toc sach » doc sach, thuoc sach, nuoc sach
hoc sach » hoc sinh, hoc cac, hoc anh
thi nang » thi cong, ki nang, thi hanh
danh sai » dung sai, danh bat, danh dau
cau treo » cau theo, cau tren, cau triet
nang xa » nang x, lang xa, nang ma
bach ha » bac ha, bich ha, sach ha
ha phan » hoa phan, hai phan, va phan
sai cau » lai chau, mai chau, hai chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc sach) OR (hoc sach)) thi nang xa hoi. thieu nien bach ha phan danh sai cau treo~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc sach) OR (hoc sach)) thi nang xa hoi. thieu nien bach ha phan danh sai cau treo".
• Adding a wildcard symbol may retrieve word variants: ((toc sach) OR (hoc sach)) thi nang xa hoi. thieu nien bach ha phan danh sai cau treo*.