Perhaps you should try some spelling variations:
tang thanh » dang thanh, trung thanh, hoang thanh
thanh vai » thanh hai, thanh van, thanh tai
cua triet » cua viet, su triet, va triet
tuc tang » thuc trang, duc thang, duc tan
tu sach » thu sach, su sach, te sach
lo nang » ho nang, loai nang, cao nang
ly nang » ky nang, ly hang, ly vang
hieu va » lieu va, hieu qua
cao tuc » dao tuc, cao duc, cao suc
vai cua » dai cua, hai cua, lai cua
va cao » va cac, va co, va dao
x hoi » xa hoi, o hoi, x ho

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 ((lo nang) OR (ly nang)) x hoi. hieu va cao tuc tang thanh vai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((lo nang) OR (ly nang)) x hoi. hieu va cao tuc tang thanh vai cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sach ((lo nang) OR (ly nang)) x hoi. hieu va cao tuc tang thanh vai cua triet*.