Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thu sach » tu sach, thuat sach, thuoc sach
cham xuc » cam xuc, chat xuc, cham soc
thanh va » thanh van, hanh va, thanh ha
lai hoi » dai hoi, lai hoa, lai roi
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, cuc ban, quoc ban
mai hoi » mai khoi, dai hoi, mai doi
cua duc » cua tuc, cua nuoc, cua quoc
y nang » ky nang, ly nang, v nang
va cua » va chua, via cua, ca cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach y nang ((mai hoi) OR (((lai hoi) OR (dai hoc)))). hieu ve cham xuc ban thanh va cua duc~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y nang ((mai hoi) OR (((lai hoi) OR (dai hoc)))). hieu ve cham xuc ban thanh va cua duc".
• Adding a wildcard symbol may retrieve word variants: thu sach y nang ((mai hoi) OR (((lai hoi) OR (dai hoc)))). hieu ve cham xuc ban thanh va cua duc*.