Perhaps you should try some spelling variations:
khau viet » khoan viet, phap viet, hai viet
thanh tai » thanh hai, thanh toan, doanh tai
van thanh » ban thanh, van tuan
tai khau » tai khu, tai khoan, tai khoa
chat xuc » chat huu, cam xuc, chao xu
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, vuc van
ve chat » va chat, van chat
tu sach » thu sach, te sach, vu sach
ty nang » ky nang, ty xang, ty hang
su sach » so sach, vu sach
tu cach » tu cac

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) OR (tu cach))) or (su sach)) ty nang x ho. hieu ve chat xuc van thanh tai khau viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu sach) OR (tu cach))) OR (su sach)) ty nang x ho. hieu ve chat xuc van thanh tai khau viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((tu sach) OR (tu cach))) or (su sach)) ty nang x ho. hieu ve chat xuc van thanh tai khau viet".
• Adding a wildcard symbol may retrieve word variants: ((((tu sach) OR (tu cach))) or (su sach)) ty nang x ho. hieu ve chat xuc van thanh tai khau viet*.