Perhaps you should try some spelling variations:
tang van » hoang van, trong van, tang luan
dang van » hoang van, hang va
chat xuc » chat huu, cam xuc, chao xu
cham xuc » cam xuc, cham soc, pham duc
bo sach » co sach, hoc sach
va hanh » van hanh, va thanh, va danh
hieu va » lieu va, hieu qua
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach thieu ((tang van) OR (dang van)) hoe. hieu va ((cham xuc) OR (chat xuc)) va hanh vi cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo sach thieu ((tang van) OR (dang van)) hoe. hieu va ((cham xuc) or (chat xuc)) va hanh vi cua tu~".
• Adding a wildcard symbol may retrieve word variants: bo sach thieu ((tang van) OR (dang van)) hoe. hieu va ((cham xuc) or (chat xuc)) va hanh vi cua tu*.