Perhaps you should try some spelling variations:
nang cham » trang cham, nang cao, nang phat
thi nang » thi cong, ki nang, thi hanh
cham duc » pham duc, cham soc, pham duy
dinh cuu » dinh chi
te sach » toc sach
sach ky » sac ky, sach y, sach ty
va danh » va dinh, va dan, va hanh
vi cuu » vi luu, vinh cuu
x hoi » xa hoi, o hoi, 5 hoi

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 ((x hoi) or (x ho)). thi nang cham duc va danh ((vi cuu) or (dinh cuu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang ((x hoi) OR (x ho)). thi nang cham duc va danh ((vi cuu) OR (dinh cuu)) tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang ((x hoi) or (x ho)). thi nang cham duc va danh ((vi cuu) or (dinh cuu)) tre*.