Perhaps you should try some spelling variations:
dieu hien » dieu khien, dieu kien, bieu hien
hien chao » hien phap, vien cao, dien cho
cac khoi » cac thoi, cac khoan, cach thoi
hanh vai » hanh vi, hanh va, hanh tai
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ky va » ly va, ke va, my va
xu va » xu van, tu va, su va

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 va cac khoi. dieu hien chao xu va hanh vai cua tre~.
• Adding a wildcard symbol may retrieve word variants: tu sac ky va cac khoi. dieu hien chao xu va hanh vai cua tre*.