Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
doi cua » dai cua, hoi cua, dong cua
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
vu sach » vu bach, su sach, vu khach
nang o » nang co, nang ho, nang ro
xuc va » duc va, tuc va, luc va
di cua » dai cua, de cua, do cua
o hoi » co hoi, o hoc, o hai

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 (vu sach)) ky nang o hoi. hieu ve cham xuc va thanh ((di cua) OR (doi cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (vu sach)) ky nang o hoi. hieu ve cham xuc va thanh ((di cua) OR (doi cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) or (vu sach)) ky nang o hoi. hieu ve cham xuc va thanh ((di cua) OR (doi cua)) tre".
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (vu sach)) ky nang o hoi. hieu ve cham xuc va thanh ((di cua) OR (doi cua)) tre*.