Perhaps you should try some spelling variations:
hieu hien » bieu hien, dieu hien, chieu chien
nang mai » nang ma, nang tai, lang mai
chat xuc » chat huu, chao xu, chat cua
van hanh » van thanh, ban hanh, van anh
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
mai hoi » mai khoi, dai hoi, lai hoi
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang mai hoi. hieu hien ((chat xuc) or (cam xuc)) van hanh vi cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang mai hoi. hieu hien ((chat xuc) OR (cam xuc)) van hanh vi cua vat.
• Adding a wildcard symbol may retrieve word variants: su sach ty nang mai hoi. hieu hien ((chat xuc) or (cam xuc)) van hanh vi cua vat*.