Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
chieu tinh » trieu tinh, lieu tinh, chau tinh
doanh cua » doanh luan
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » ban cua
cong tan » cong tac, cong san, cong thanh
tan chan » dan chan, ban chan, can chan
chan tu » phan tu, han tu, chon tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - lanh ((manh cua) OR (doanh cua)) truong cong tan chan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - lanh ((manh cua) OR (doanh cua)) truong cong tan chan tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - lanh ((manh cua) OR (doanh cua)) truong cong tan chan tu*.