Perhaps you should try some spelling variations:
thanh trung » thanh tung
hanh trang » canh tranh, hanh trinh, minh trang
cua trong » cua truong, cua trung, qua trong
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
ho lieu » so lieu, co lieu, ho kieu

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) or (ho chieu)) tinh - ((hanh trang) OR (thanh trung)) cua trong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho lieu) OR (ho chieu)) tinh - ((hanh trang) OR (thanh trung)) cua trong cong dan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho lieu) or (ho chieu)) tinh - ((hanh trang) OR (thanh trung)) cua trong cong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: ((ho lieu) or (ho chieu)) tinh - ((hanh trang) OR (thanh trung)) cua trong cong dan toan ban*.