Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
trinh han » trinh quan
han trong » hanh trong, nhan trong, phan trong
cong xuat » cong suat, cong xua, cong cua
xuat phan » thuat phan, xuat nhap, luan phan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - canh trinh han trong cong xuat phan tu~.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh trinh han trong cong xuat phan tu*.