Perhaps you should try some spelling variations:
chuong trinh » cong trinh
trinh nhat » trinh chat, trinh nha, trinh nhap
trinh cac » trinh cau, trinh chat, trinh chao
nhat minh » pham minh, nha kinh, nhan sinh
trinh ca » trinh cau, trinh cua, trinh cam
soi viet » so viet, hoi viet, doi viet
oi viet » hoi viet, o viet, cuoi viet
cac cot » cac co, cac cong, cac chat
cac anh » cac banh, cao anh, cac nganh
minh va » tinh va, sinh va, sinh vat
ca anh » cao anh, ha anh, co anh
anh va » hanh va

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: (((( chuong trinh cac anh va cac ((cap cot) OR (cac cot)) soi viet nam ) OR ( chuong trinh ca anh va cac ((cap cot) OR (cac cot)) oi viet nam ))) OR ( chuong trinh nhat minh va cac ((cap cot) OR (cac cot)) soi viet nam ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( chuong trinh cac anh va cac ((cap cot) OR (cac cot)) soi viet nam ) or ( chuong trinh ca anh va cac ((cap cot) OR (cac cot)) oi viet nam ))) or ( chuong trinh nhat minh va cac ((cap cot) OR (cac cot)) soi viet nam ))~".
• Adding a wildcard symbol may retrieve word variants: (((( chuong trinh cac anh va cac ((cap cot) OR (cac cot)) soi viet nam ) or ( chuong trinh ca anh va cac ((cap cot) OR (cac cot)) oi viet nam ))) or ( chuong trinh nhat minh va cac ((cap cot) OR (cac cot)) soi viet nam ))*.