Perhaps you should try some spelling variations:
tang dan » tung dan, tang luan, tang quan
hanh vai » hanh vi, hanh va, hanh tai
tang van » dang van, hoang van, trong van
hieu vu » hieu va, hieu ve, hieu su
vai cua » dai cua, hai cua, lai cua
tuc va » thuc va, truc va, tuc xa
tu sac » tu sach, tu cac, tu san
xuc va » duc va, luc va, xac va
vu cam » vu cham, vu cao, va cam
sac ky » cac ky, sai ky
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky ((tang dan) or (tang van)) hoi. hieu vu cam ((xuc va) OR (tuc va)) hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((tang dan) OR (tang van)) hoi. hieu vu cam ((xuc va) OR (tuc va)) hanh vai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky ((tang dan) or (tang van)) hoi. hieu vu cam ((xuc va) OR (tuc va)) hanh vai cua te".
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((tang dan) or (tang van)) hoi. hieu vu cam ((xuc va) OR (tuc va)) hanh vai cua te*.