In our country, king, plum, piece, the surname number such as Liu is very much, and be in countrywide each district is common very, but a surname is in our country not common, but in Vietnam this surname is having the population of 40% however, cardinal number is very huge.
We also perhaps are in this surname Shui Hu passes pleasant to the ear to had said, this surname is Ruan surname. Ruan is surnamed most the northwest area that begins traceable our country, wait for environmental element through the change austral calendar year war, economy, ruan surname is familial begin slowly south change, the course in road Heibei province, Henan saves and other places today, distributing finally in our country southern various places, also include Vietnam area among them.
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In our country ancient time, vietnam still is a county of our country, be equivalent to present provincial organizational system, be called the county that reach foot to belong to at that time at that time the world of 13 cities make a state, a few people with Ruan familial surname migrate after Vietnam, lived to come down in Vietnam. Actually, vietnam can have so much person to surname Ruan, also not be because of the reason with migratory population.
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Vietnam Ruan surname is in the majority, still a reason corrects surname problem namely, vietnam is located in China at that time most south, be apart from the imperial court at that time very far inconvenience administer, so Vietnam this place often erupts civil strife, public security is very bad. After the replace that passes a lot of political power, do not know what reason, every political power likes the last name of surname instead Ruan of the people them, for instance the Chen Chao at that time, Mo Chao, surname oneself national instead Ruan, this also makes Vietnam appeared a lot of people that surname Ruan.
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Be in ceaselessly after dynasty replace, vietnam once still appeared a Ruan Chao, this dynasty survived 250 old, through the Wende Jiaohua of this dynasty, the population that Ruan surnames is more, later because of historical reason, vietnam breaks away from center administer, build a nation independently to Vietnam again finally, vietnam person has a lot of people to surname Ruan as before, up-to-date, the population that Vietnam has 40% is a surname, that is Ruan surname.
