Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
cua viet » ca viet, hoa viet, cua vat
va thanh » gia thanh, ban thanh, va tinh
chat huu » pham huu
vai cua » dai cua, hai cua, lai cua
cac xuc » cam xuc, cac nuoc, chat xuc
su sach » so sach, vu sach
nano co » nano cuo, nang co, nano o
tu nano » truc nano
hieu va » lieu va, hieu qua
co hoi » co hoc, co loi
su cac » tu cac, su cao, su can

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 (su cac)) tu nano co hoi. hieu va ((cac xuc) or (chat huu)) va thanh vai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (su cac)) tu nano co hoi. hieu va ((cac xuc) OR (chat huu)) va thanh vai cua viet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (su cac)) tu nano co hoi. hieu va ((cac xuc) or (chat huu)) va thanh vai cua viet*.