Perhaps you should try some spelling variations:
luoi hoi » quoc hoi, duoc hoi, luat hoi
ky mang » ky nang, ke mang, ky dang
hieu so » thieu so
cap xuc » cam xuc, cap xu, cap nuoc
va hanh » van hanh, va thanh, va danh
hanh va » hang va, hanh vi
tu sac » tu sach, tu san, tu bac
xuc va » duc va, tuc va, luc va
va cua » va chua, via cua, ca cua
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: ((tu sac) or (tu cac)) ky mang luoi hoi. hieu so cap xuc va hanh va cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky mang luoi hoi. hieu so cap xuc va hanh va cua tu.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky mang luoi hoi. hieu so cap xuc va hanh va cua tu*.