Perhaps you should try some spelling variations:
thanh dam » thanh dat, thanh nam, thanh tam
va thanh » gia thanh, ban thanh, va tinh
cham luc » cham soc, nhan luc, cham cuu
te sach » toc sach
va cham » va chat, va tham
hieu va » lieu va, hieu qua
cao hoa » cao hoat, cao khoa, cau hoa
ly hang » ly quang
ly nang » ky nang, ly vang, ly quang
luc va » duc va, tuc va, loc va
cua tu » cua tuc, cua su, cua cu

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 ((ly nang) OR (ly hang)) cao hoa. hieu va cham luc va thanh dam ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ly nang) OR (ly hang)) cao hoa. hieu va cham luc va thanh dam ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ly nang) OR (ly hang)) cao hoa. hieu va cham luc va thanh dam ((cua te) or (cua tu))".
• Adding a wildcard symbol may retrieve word variants: te sach ((ly nang) OR (ly hang)) cao hoa. hieu va cham luc va thanh dam ((cua te) or (cua tu))*.