Perhaps you should try some spelling variations:
thanh dam » thanh nam, thanh tam, thanh lam
thanh dat » thanh san, thanh hai, thanh van
cham loc » cham soc, chon loc, cham o
te sach » toc sach
va cham » va chat, va tham
hieu va » lieu va, hieu qua
cao hoa » cao hoat, cao khoa, cau hoa
y nang » ky nang, ly nang, v nang
loc va » hoc va, luc 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 y nang cao hoa. hieu va cham loc va ((thanh dam) OR (thanh dat)) ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang cao hoa. hieu va cham loc va ((thanh dam) OR (thanh dat)) ((cua te) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang cao hoa. hieu va cham loc va ((thanh dam) OR (thanh dat)) ((cua te) or (cua tu))".
• Adding a wildcard symbol may retrieve word variants: te sach y nang cao hoa. hieu va cham loc va ((thanh dam) OR (thanh dat)) ((cua te) or (cua tu))*.