Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
cham cuu » cap cuu, chat cua
vai cua » dai cua, hai cua, lai cua
su sach » so sach, vu sach
ly hang » ly quang
ty hang » ty xang, thi hang, thu hang
cam cuc » cam xuc, pham cuc

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 ((ty hang) or (ly hang)) xa hoi. lieu va ((cam cuc) OR (cham cuu)) ban thanh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((ty hang) OR (ly hang)) xa hoi. lieu va ((cam cuc) OR (cham cuu)) ban thanh vai cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((ty hang) or (ly hang)) xa hoi. lieu va ((cam cuc) OR (cham cuu)) ban thanh vai cua triet".
• Adding a wildcard symbol may retrieve word variants: su sach ((ty hang) or (ly hang)) xa hoi. lieu va ((cam cuc) OR (cham cuu)) ban thanh vai cua triet*.