Perhaps you should try some spelling variations:
hanh cham » thanh cham, thanh pham, khanh pham
thi hanh » thi thanh
cham duc » pham duc, cham soc, pham duy
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
cua tre » cuu tre, cua triet, dua tren
va dan » ca dan, va dao, va dau
cua te » cua tu

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