Perhaps you should try some spelling variations:
dang lai » dang loai, dang hai, dung lai
hanh vai » hanh vi, hanh va, hanh tai
vai cua » dai cua, hai cua, lai cua
ky dang » ky nang, ky danh
lai hoi » dai hoi, lai hoa, lai roi
hieu so » thieu so
tu sac » tu sach, tu san, tu bac
tuc va » thuc va, truc va, tuc xa
so cam » so cap, so lam, bo cam
xuc va » duc va, luc va, xac va
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 dang lai hoi. hieu so cam ((xuc va) or (tuc va)) hanh vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky dang lai hoi. hieu so cam ((xuc va) OR (tuc va)) hanh vai cua tu.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky dang lai hoi. hieu so cam ((xuc va) or (tuc va)) hanh vai cua tu*.