Perhaps you should try some spelling variations:
changes made » changes a, changes due
shen cong » shen chang, zheng cong
chang mae » chang ha
hoang ya » hoang sy, hoang _, zhang ya
cong can » congo can, cong van, cong sun
hoang h » hoang _, hoang sy, huang he
yi shen » yi chen, jia shen, pui shen

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

• Performing a fuzzy search may retrieve terms with similar spellings: anh ((((hoang ya) or (hoang h))) or (hoang vu)) yi shen cong can ((chang mae) OR (changes made)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: anh ((((hoang ya) OR (hoang h))) OR (hoang vu)) yi shen cong can ((chang mae) OR (changes made)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "anh ((((hoang ya) or (hoang h))) or (hoang vu)) yi shen cong can ((chang mae) OR (changes made)) ;*".