Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_92 (hanzi VARCHAR, regional_population_2010_ VARCHAR)
### Question:
Which Hanzi has a Regional Population of 4,591,972 in 2010?
### Answer:
SELECT hanzi FROM table_name_92 WHERE regional_population_2010_ = "4,591,972"