Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
cong ngang » cong nhan, cong quang, cong nong
cong lang » cong vang, cong luong, cong quang
doanh va » doan va, doanh tai, doanh cua
tuan ban » tuan bang, toan ban, luan ban

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 tinh - hanh doanh va nhung ((cong ngang) OR (cong lang)) tuan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu tinh - hanh doanh va nhung ((cong ngang) OR (cong lang)) tuan ban".
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - hanh doanh va nhung ((cong ngang) OR (cong lang)) tuan ban*.