Perhaps you should try some spelling variations:
trong doanh » trong nganh
nhung trong » hung trong, nhung tuong, thuong trong
chieu sang » chieu sach, chieu xanh, hieu lang
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh cua » doanh cua, manh cua
cua nhung » va nhung
phan lap » phan dau
phan cac » nhan cach, phan dau, phan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sang - canh tranh cua nhung trong doanh ((((phan tu) or (phan lap))) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - canh tranh cua nhung trong doanh ((((phan tu) OR (phan lap))) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - canh tranh cua nhung trong doanh ((((phan tu) or (phan lap))) or (phan cac))*.