Perhaps you should try some spelling variations:
thu nang » thi nang, thu hang, thu bang
va hanh » van hanh, va thanh, va danh
doi cua » dai cua, hoi cua
vai cua » dai cua, hai cua, lai cua
vu sach » su sach, vu khach
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
xuc va » duc va, tuc va, luc va
ve cac » va cac, vien cac
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: ((vu sach) OR (vu bach)) thu nang x hoi. hieu ve cac xuc va hanh ((vai cua) or (doi cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (vu bach)) thu nang x hoi. hieu ve cac xuc va hanh ((vai cua) OR (doi cua)) triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu sach) OR (vu bach)) thu nang x hoi. hieu ve cac xuc va hanh ((vai cua) or (doi cua)) triet*".