Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh huong » thanh huong, anh huong, manh huong
lieu tinh » trieu tinh, diep tinh, bien tinh
huong cua » dung cua
cua nhung » va nhung
cong vang » cong lang, cong quang, cong ngang
ho lieu » so lieu, co lieu, ho kieu
tuan tu » tuan thu, tran tu, than tu
toan tu » toan du, tran tu, doan 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 lieu tinh - hanh huong cua nhung cong vang ((tuan tu) OR (toan tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - hanh huong cua nhung cong vang ((tuan tu) OR (toan tu))".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - hanh huong cua nhung cong vang ((tuan tu) OR (toan tu))*.