Perhaps you should try some spelling variations:
thieu nien » thien nhien
sach tham » sach nha
nien bich » mien dich, vien bach, bien dich
phan danh » phan dang, phan dinh, phan anh
danh sai » dung sai, danh bat, danh dau
cau tren » cu tren, dau tren, ca tren
lang xa » lang ha, dang xay, lang van
bich ha » bach ha, bich nga
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 ((cac bai) or (sach tham)) lang xa hoi. thieu nien bich ha phan danh sai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((cac bai) OR (sach tham)) lang xa hoi. thieu nien bich ha phan danh sai cau tren.
• Adding a wildcard symbol may retrieve word variants: toc ((cac bai) or (sach tham)) lang xa hoi. thieu nien bich ha phan danh sai cau tren*.