Perhaps you should try some spelling variations:
ve triet » va trien, su triet
hanh tai » thanh tai, hang tai, han tai
mai khoi » mai khoa, tai khoa, cac khoi
xa hanh » xa thanh, xa khanh, va hanh
su sach » so sach, vu sach
mai hoi » dai hoi, lai hoi, mai doi
y nang » ky nang, ly nang, v nang
xuc xa » tuc xa, buc xa
tai ve » tai va, tai he, tai le
va cam » va cham, va cao, va cai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang ((mai hoi) OR (mai khoi)). hieu ((va cam) OR (va cac)) xuc xa hanh tai ve triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y nang ((mai hoi) OR (mai khoi)). hieu ((va cam) or (va cac)) xuc xa hanh tai ve triet~".
• Adding a wildcard symbol may retrieve word variants: su sach y nang ((mai hoi) OR (mai khoi)). hieu ((va cam) or (va cac)) xuc xa hanh tai ve triet*.