Perhaps you should try some spelling variations:
chuong trinh » cong trinh
trinh chao » trinh chat, trinh han, trinh giao
cac giai » tac gia, cuu giai, hoc giai
cong soi » cong so, cong goi, cong noi
trinh co » trinh do, trinh cong, trinh hoa
loi viet » loai viet, hoi viet, oi viet
soi viet » so viet, hoi viet, oi viet
chao lan » cao lan, chao van, chao yang
giai co » gian co, gioi co, gia co
cac soi » cac toi, cac moi, cac doi
coc soi » cot soi
cac cay » ca cay, cac cam, cac cap
cac tay » cac tac, cac tai, cac tap
dan van » dang van, doan van, dao van
tay cac » tai cac, tay bac, tap cac
van cac » van hac, van cau, van bac
lan va » luan va, lanh va, lan van
la van » lai van, lan van, le van
co dan » co ban, ca dan, cao dang
co loi » co hoi
ky la » ky le, ky va

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( chuong trinh chao lan va cac tay cac soi viet nam ) or ( chuong trinh co dan van cac cay ((coc soi) or (cong soi)) viet nam ))) or ( chuong trinh ky la van cac giai co loi viet nam ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( chuong trinh chao lan va cac tay cac soi viet nam ) OR ( chuong trinh co dan van cac cay ((coc soi) OR (cong soi)) viet nam ))) OR ( chuong trinh ky la van cac giai co loi viet nam )).
• Adding a wildcard symbol may retrieve word variants: (((( chuong trinh chao lan va cac tay cac soi viet nam ) or ( chuong trinh co dan van cac cay ((coc soi) or (cong soi)) viet nam ))) or ( chuong trinh ky la van cac giai co loi viet nam ))*.