Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thiet hung » thuyet hung, viet hung, thpt hung
hiep hung » viet hung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

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 sang - hanh chinh ((thiet hung) OR (hiep hung)) cong tan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - hanh chinh ((thiet hung) OR (hiep hung)) cong tan toan cao".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - hanh chinh ((thiet hung) OR (hiep hung)) cong tan toan cao*.