Perhaps you should try some spelling variations:
nhieu tang » chieu sang, nhiet nang
hieu lang » chieu sang, hieu quang, hieu van
hanh mang » nhanh mang, hanh trang, nhanh lang
cua trong » cua truong, cua trung, qua trong
mang cua » manh cua, dung cua, ban cua
cong van » cong vang, cong san, song van
than tap » toan tap, han tap, than cap
phan tap » phan lap, han tap, pha tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: thien ((hieu lang) OR (nhieu tang)) - hanh mang cua trong cong van ((than tap) or (phan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thien ((hieu lang) OR (nhieu tang)) - hanh mang cua trong cong van ((than tap) OR (phan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thien ((hieu lang) OR (nhieu tang)) - hanh mang cua trong cong van ((than tap) or (phan tap))".
• Adding a wildcard symbol may retrieve word variants: thien ((hieu lang) OR (nhieu tang)) - hanh mang cua trong cong van ((than tap) or (phan tap))*.