Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
truong dao » truong dai, truong cao, truong bo
nhung cong » dung cong, thong cong, hang cong
tuong dao » duong dao, luong dao, tuong dan
cong dan » cong san, cong tan, huong dan
tung va » trung va, tuong va, dung va
dan bao » van bao, dam bao, da bao

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - thanh ((tung va) or (((tuong dao) OR (truong dao)))) nhung cong dan bao cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - thanh ((tung va) OR (((tuong dao) OR (truong dao)))) nhung cong dan bao cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - thanh ((tung va) or (((tuong dao) OR (truong dao)))) nhung cong dan bao cao".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - thanh ((tung va) or (((tuong dao) OR (truong dao)))) nhung cong dan bao cao*.