Perhaps you should try some spelling variations:
sach ky » sach y, sach ty, sach kem
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
cau xuc » cam xuc, cau luc, cau truc
xuc van » duc van, luc van, vuc van
van han » van hanh, van phan, van nhan
han tai » hang tai, nhan tai, van tai
sac ky » cac ky, sai ky
va cau » van cau, va cac, va dau
cuc te » cua te, cuc thue, cuc tieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach ky) or (sac ky)) ((nang x) or (lang xa)) hoi. hieu va cau xuc van han tai cuc te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sac ky)) ((nang x) OR (lang xa)) hoi. hieu va cau xuc van han tai cuc te.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) or (sac ky)) ((nang x) or (lang xa)) hoi. hieu va cau xuc van han tai cuc te*.