Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
cong xuat » cong suat, cong xua, cong cua
xuat phan » thuat phan, xuat nhap, luan phan
tranh ha » thanh ha, trang ha, trinh ha
ha trong » hoa trong, hai trong, hat trong

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sang - canh tranh ha trong cong xuat phan tu~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - canh tranh ha trong cong xuat phan tu*.