Perhaps you should try some spelling variations:
cach thoi » cach thuc, cach noi
cac khoi » cac khoan, hoc khoi, cac hop
van hanh » van thanh, ban hanh, van anh
tang dan » tang van, tung dan, tang luan
cac thoi » cac toi, cac hop, cac tro
dan hoi » dan hoc, dai hoi, van hoi
hieu vu » hieu va, hieu ve, hieu su
xuc van » duc van, luc van, vuc van
cua cau » cua cac, cua chu, cua cay
vu cam » vu cham, vu cao, va cam
vi cua » vai cua, di cua

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((((cac khoi) OR (cach thoi))) OR (cac thoi)) tang dan hoi. hieu vu cam xuc van hanh vi cua cau~".
• Adding a wildcard symbol may retrieve word variants: tu ((((cac khoi) OR (cach thoi))) OR (cac thoi)) tang dan hoi. hieu vu cam xuc van hanh vi cua cau*.