Perhaps you should try some spelling variations:
thanh giang » thach giang, manh giang, tran giang
thanh giau » thanh gian, thanh lieu, tranh giai
su triet » su viet, su tien, ve triet
tuc gia » tac gia, duc gia, toc gia
su sach » so sach, vu sach
nang ma » tang ma, sang ma, nang cao
y nang » ky nang, ly nang, v nang
ve cam » ve cham, ve cac, ve cai
ma hoi » mai hoi, xa hoi, ma hoa
va cam » va cham, va cac, va cao

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