Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
ve triet » va trien, su triet
xa thanh » va thanh, ha thanh, ta thanh
nang mai » nang ma, nang tai, lang mai
su sach » vu sach
so sach » so sanh, bo sach, co sach
mai hoi » mai khoi, dai hoi, lai hoi
y nang » ky nang, ly nang, v nang
xuc xa » tuc xa, buc xa
tai ve » tai va, tai he, tai le
va cam » va cham, va cao, va cai

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) or (so sach)) y nang mai hoi. hieu ((va cam) or (va cac)) xuc xa thanh tai ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) y nang mai hoi. hieu ((va cam) OR (va cac)) xuc xa thanh tai ve triet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sach)) y nang mai hoi. hieu ((va cam) or (va cac)) xuc xa thanh tai ve triet*.