Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
cham tuc » nham thuc, pham thuc, tham thuc
va thanh » gia thanh, ban thanh, va tinh
su triet » su viet, su tien, ve triet
ky mang » ky nang, ke mang, ky tang
ky dang » ky nang, ky danh
may hoi » may thoi, tay hoi, mai hoi
hieu va » lieu va, hieu qua
va cham » va chat, va tham
tu sac » tu sach, tu cac, tu san
tuc va » thuc va, truc va, tuc xa
tai su » tai so, tai tu, lai su

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 mang) OR (ky dang)) may hoi. hieu va cham tuc va thanh tai su triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ((ky mang) OR (ky dang)) may hoi. hieu va cham tuc va thanh tai su triet".
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky mang) OR (ky dang)) may hoi. hieu va cham tuc va thanh tai su triet*.