Perhaps you should try some spelling variations:
hanh cham » thanh cham, thanh pham, khanh pham
cham duc » pham duc, cham soc, pham duy
dinh cuu » dinh chi
toc sach » hoc sach, doc sach, thuoc sach
thi hanh » thi thanh
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
nang xa » nang x, lang xa, nang ma
cuu tre » cua tre, cau tren, cau treo

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) OR (toc sach)) ky nang xa hoi. thi hanh cham duc ((va danh) or (va hanh)) dinh cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (toc sach)) ky nang xa hoi. thi hanh cham duc ((va danh) OR (va hanh)) dinh cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) OR (toc sach)) ky nang xa hoi. thi hanh cham duc ((va danh) or (va hanh)) dinh cuu tre*".